/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.kie.workbench.common.screens.datamodeller.client.widgets.advanceddomain.valuepaireditor.enums;

import com.google.gwt.core.client.GWT;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.Widget;
import org.gwtbootstrap3.client.ui.FormLabel;
import org.gwtbootstrap3.client.ui.HelpBlock;

public class MultipleEnumValuePairEditorViewImpl
        extends Composite
        implements MultipleEnumValuePairEditorView {

    interface MultipleEnumValuePairEditorViewImplUiBinder
            extends
            UiBinder<Widget, MultipleEnumValuePairEditorViewImpl> {

    }

    private static MultipleEnumValuePairEditorViewImplUiBinder uiBinder = GWT.create( MultipleEnumValuePairEditorViewImplUiBinder.class );

    @UiField
    FormLabel valuePairLabel;

    @UiField
    FlowPanel controlsContainer;

    @UiField
    HelpBlock helpBlock;

    private Presenter presenter;

    public MultipleEnumValuePairEditorViewImpl() {
        initWidget( uiBinder.createAndBindUi( this ) );
    }

    @Override
    public void init( Presenter presenter ) {
        this.presenter = presenter;
    }

    @Override
    public void addOptionEditor( EnumValuePairOptionEditor optionEditor ) {
        controlsContainer.add( optionEditor );
    }

    @Override
    public void clear() {
        controlsContainer.clear();
    }

    @Override
    public void setValuePairLabel( String label ) {
        valuePairLabel.setText( label );
    }

    @Override
    public void showValuePairName( boolean show ) {
        valuePairLabel.setVisible( show );
    }

    @Override
    public void showValuePairRequiredIndicator( boolean required ) {
        valuePairLabel.setShowRequiredIndicator( required );
    }

    @Override
    public void setErrorMessage( String errorMessage ) {
        helpBlock.setText( errorMessage );
    }

    @Override
    public void clearErrorMessage() {
        helpBlock.setText( null );
    }
}